<template>
  <div class="icons">
    <div class="icon" v-for="item in list" :key="item.id">
      <div class="icon-img">
        <img class="icon-img-content" :src="item.imgUrl" alt="">
      </div>
      <p class="icon-desc">{{item.desc}}</p>
    </div>
  </div>
</template>

<script>
export default {
  name: 'HomeIcons',
  props: {
    list: Array
  }
}
</script>

<style scoped>
  .icons{
    overflow: hidden;
    height: 0;
    padding-bottom: 50%;
    margin-top: .1rem;
  }
  .icon{
    position: relative;
    overflow: hidden;
    float: left;
    width: 25%;
    height: 0;
    padding-bottom: 25%;
  }
  .icon-img{
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    box-sizing: border-box;
    padding: .1rem;
    bottom: .44rem;
  }
  .icon-img-content{
    display: block;
    margin: 0 auto;
    height: 100%;
  }
  .icon-desc{
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    height: .44rem;
    line-height: .44rem;
    text-align: center;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
    color:#212121;
  }
</style>
